Stanislaus County deputy was 'executed' by suspect, authorities say

According to authorities, David Machado (pictured right) shot and killed Stanislaus County Sheriff's deputy Dennis Wallace (pictured left) during a traffic stop. (KFSN)

AP

Sunday, November 13, 2016

HUGHSON, Calif. --

A Stanislaus County Sheriff's deputy was shot twice in the head and killed Sunday while responding to a call about a suspicious car and person. The suspect in the case was arrested later after trying to steal a woman's purse, authorities said.

Deputy Dennis Wallace, a 20-year-veteran, was shot at point-blank range as he checked on a report of a suspicious van parked near a fishing access spot outside the city of Hughson, about 10 miles southeast of Modesto, Stanislaus County Sheriff Adam Christianson said.

"He was executed," Christianson said. "We believe that Deputy Wallace was killed outside of the car, and we know for a fact that the gun used in this crime was in direct contact with his head when the trigger was pulled twice."

Machado was arrested hours later 150 miles south of Hughson in the town of Lindsay after he tried to steal a woman's purse at a convenience store, Christianson said.

The woman fought Machado and called Lindsay police, prompting him to run from the scene. Officers chased after him on foot and took him into custody without incident, Christianson said.

Lindsay officers didn't initially recognize Machado as the suspect in the killing of Wallace. But once he was in custody, they identified him through tattoos and a photograph and immediately contacted the Stanislaus County Sheriff's Department, Christianson said.

"We need to keep the Wallace family in our thought and prayers. We need to keep law enforcement in our thoughts and prayers," Christianson said, his voice breaking.

Wallace, 53, lived and worked in Hughson, where he was involved in youth soccer, refereeing football and serving as a liaison between schools and law enforcement.

""He wasn't just assigned to Hughson; he's a fixture in Hughson. He was so well-loved," Stanislaus County Supervisor Vito Chiesa, who also lives in Hughson, told the Modesto Bee.

Wallace is the fifth law enforcement officer in California to die in the line of duty in the last five weeks. The slaying comes after a deputy in Modoc County was killed while responding to a call about a disturbance, two Palm Springs police officers were shot to death during a domestic disturbance call and a Los Angeles County sheriff's sergeant was shot and killed in the high-desert town of Lancaster while answering a burglary call.